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UnderDog Diesel » 2023, Sierra 3500
Products for:
- Year: 2023
- Model: Sierra 3500
View Universal items for: 2023 Sierra 3500
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Description: Fits 2020+ Short Bed
Increase fuel filter capacity and amount of time between filter changes
Anodized billet aluminum fuel filter base
Installs in the same location as the stock...More Details »
Item #: WCF100362
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $245.00
Sale: $237.65
Save: 3%
Save: $7.35
Description: Fits 2020-2024 2500 & 3500 GM HD trucks.
- Replaces ugly OEM aerial antenna
- CNC Machined Billet Aluminum
- Designed to resemble a TIG Torch Cap
- Custom Powder Coat Finish
- Made in USA...More Details »
Item #: WCF100049
Condition:
New
WCFab Red, WCFab Grey, Gloss White and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $61.00
Sale: $59.17
Save: 3%
Save: $1.83
Description: - Allows you to mount a T4 flange style Turbo for custom build racing applications
- 2" OD Stainless Steel 11 gauge tubing
- Compatible with OEM or WCFAB 2" High Flow Turbo Up Pipes
- Black High...More Details »
Item #: WCF100325
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $859.00
Sale: $833.23
Save: 3%
Save: $25.77
Description: - Adapts T4 Flange Turbine Housing to OEM L5P Duramax Turbo Pedestal for custom turbocharger kits
- Installation Hardware
- Gaskets
- Black Ceramic Coat Finish
- Made in USA
Item #: WCF100256
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $409.00
Sale: $396.73
Save: 3%
Save: $12.27
Item #: WCF206-67
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $41.00
Sale: $39.77
Save: 3%
Save: $1.23
Description: - Parker stainless braided #10 drain and #4 Feed Line
- Plug for OEM feed location in valley
- Fitting for turbo Feed
- Fitting for engine block oil galley
- Turbo drain flange and fitting
-...More Details »
Item #: WCF100372
Condition:
New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $309.00
Sale: $299.73
Save: 3%
Save: $9.27
Description: - 12 Specially Selected High Strength Stainless Steel 12-point ARP fasteners
- 12 Matched ARP Stainless Steel Washers
Item #: WCF100217
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $69.00
Sale: $66.93
Save: 3%
Save: $2.07
Engine Head Stud
Item #: XD3017HS
Condition:
New
Price: $574.95
Item #: XD678
Condition:
New
Price: $108.95
Item #: XD679
Condition:
New
Price: $178.95